i put a set of polk audio db 401 speakers in the front and rear of my rsv, last year and never got around to posting pics. here they are and i hope they will help you.
purchase some wire terminal ends that fit the speakers before you start the project along with some two sided tape to reatatch rear arm rest covers, and note that the screws under the rear armrest are different in length. solder all your connections e-mail with any questions??
mike